BasePropertyReader.h

//-*****************************************************************************
//
// Copyright (c) 2009-2012,
//  Sony Pictures Imageworks, Inc. and
//  Industrial Light & Magic, a division of Lucasfilm Entertainment Company Ltd.
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
// *       Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// *       Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// *       Neither the name of Sony Pictures Imageworks, nor
// Industrial Light & Magic nor the names of their contributors may be used
// to endorse or promote products derived from this software without specific
// prior written permission.
//
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//-*****************************************************************************
 
#ifndef Alembic_AbcCoreAbstract_BasePropertyReader_h
#define Alembic_AbcCoreAbstract_BasePropertyReader_h
 
#include <Alembic/Util/Export.h>
#include <Alembic/AbcCoreAbstract/Foundation.h>
#include <Alembic/AbcCoreAbstract/ForwardDeclarations.h>
#include <Alembic/AbcCoreAbstract/PropertyHeader.h>
 
namespace Alembic {
namespace AbcCoreAbstract {
namespace ALEMBIC_VERSION_NS {
 
//-*****************************************************************************
class ALEMBIC_EXPORT BasePropertyReader
    : private Alembic::Util::noncopyable
{
public:
    virtual ~BasePropertyReader();
 
    //-*************************************************************************
    // NEW FUNCTIONS
    //-*************************************************************************

    virtual const PropertyHeader & getHeader() const = 0;

    const std::string &getName() const
    { return getHeader().getName(); }

    PropertyType getPropertyType() const
    { return getHeader().getPropertyType(); }

    bool isScalar() const { return getPropertyType() == kScalarProperty; }

    bool isArray() const { return getPropertyType() == kArrayProperty; }

    bool isCompound() const { return getPropertyType() == kCompoundProperty; }

    bool isSimple() const { return !isCompound(); }

    const MetaData &getMetaData() const
    { return getHeader().getMetaData(); }

    const DataType &getDataType() const
    { return getHeader().getDataType(); }

    TimeSamplingPtr getTimeSampling() const
    { return getHeader().getTimeSampling(); }
    
    virtual ObjectReaderPtr getObject() = 0;

    virtual CompoundPropertyReaderPtr getParent() = 0;

    virtual ScalarPropertyReaderPtr asScalarPtr();
    
    virtual ArrayPropertyReaderPtr asArrayPtr();
    
    virtual CompoundPropertyReaderPtr asCompoundPtr();
};
 
} // End namespace ALEMBIC_VERSION_NS
 
using namespace ALEMBIC_VERSION_NS;
 
} // End namespace AbcCoreAbstract
} // End namespace Alembic
 
#endif